Results 11 to 20 of about 60,314 (313)

The Critical Micelle Concentration of Phospholipids

open access: bronzeJournal of Japan Oil Chemists' Society, 1960
Ichiro HARA   +2 more
openalex   +4 more sources

Determination of the thermodynamic parameters and critical micelle concentration in the water-toluene-sodium dodecyl sulfate emulsion system in the presence of methyl methacrylate [PDF]

open access: yesشیمی کاربردی روز, 2014
In this study, the effect of methyl methacrylate on the stability of the emulsion system and its distribution in water- toluene system, half decay time, surface tension by drip method and critical micelle concentration by conductometry method were ...
Fariborz Azizinezhad   +2 more
doaj   +1 more source

Accurate and sensitive probing of onset of micellization based on absolute aggregation‐caused quenching effect

open access: yesAggregate, 2022
Probing the onset of micellization, or determining the critical micelle concentration (CMC), is of crucial importance while remains to be challenged by growing demand for extraordinary sensitivity and accuracy.
Haisheng He   +8 more
doaj   +1 more source

Colloid-chemical properties of surfactant–nitric acid–water systems

open access: yesChimica Techno Acta, 2023
The behavior of the surfactants Tween 80, SaS and alkyl betaine in aqueous and nitric acid environments as promising additives for nitrate leaching of hard-to-process ore concentrates of non-ferrous metals was studied.
Lev Danilin   +3 more
doaj   +1 more source

Determination of critical micelle concentration of cetyltrimethylammonium bromide in presence and absence of KCl and NaCl in aqueous media at room temperature by viscosity measurement

open access: yesBibechana, 2014
NOTE: The correct reference list was added to this article on 08/07/2014. Viscosity measurement of cetyltrimethylammonium bromide in presence and in absence of KCl and NaCl in aqueous media is done. The results showed a sharp increase in viscosity with
Kabita Jha   +2 more
doaj   +3 more sources

A Surfactant Concentration Model for the Systematic Determination of the Critical Micellar Concentration and the Transition Width

open access: yesMolecules, 2021
The critical micellar concentration (cmc) is a fundamental property of surfactant solutions. Many proposed methods for the definition and determination of the cmc from property-concentration plots yield values, which depend on the studied property, on ...
Wajih Al-Soufi, Mercedes Novo
doaj   +1 more source

β-Cyclodextrin-promazine hydrochloride interaction: Conductometric and viscometric studies

open access: yesJournal of Saudi Chemical Society, 2015
Herein we have studied the interaction of β-cyclodextrin (β-CD) with the amphiphilic drug promazine hydrochloride (PMZ) by using conductimetry and viscometry.
Mohd. Sajid Ali   +4 more
doaj   +1 more source

Preparation and evaluation of PCL-PEG-PCL micelles as potential nanocarriers for ocular delivery of dexamethasone [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2018
Objective(s): Micelles have been studied as nanoparticulate drug delivery systems for improving the topical ocular delivery of hydrophobic drugs.
Mitra Alami-milani   +4 more
doaj   +1 more source

Self-consistent field theory for obligatory coassembly [PDF]

open access: yes, 2008
We present a first-order model for obligatory coassembly of block copolymers via an associative driving force in a nonselective solvent, making use of the classical self-consistent field (SCF) theory.
Leermakers, F.A.M., Voets, I.K.
core   +2 more sources

Effect of polymer concentration and length of hydrophobic end block on the unimer-micelle transition broadness in amphiphilic ABA symmetric triblock copolymer solutions [PDF]

open access: yes, 2013
The effects of the length of each hydrophobic end block N_{st} and polymer concentration \bar{\phi}_{P} on the transition broadness in amphiphilic ABA symmetric triblock copolymer solutions are studied using the self-consistent field lattice model.
Han, X. -G., Ma, Y. -H., Ouyang, S. -L.
core   +2 more sources

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